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Molecular formula

C17H12Cl2O3

19 compounds have this formula on CompoundList.

Molar mass
335.18g/mol
Monoisotopic mass
334.0163Da
Atoms
34
Elements
4
Rings plus double bonds
11

The formula C17H12Cl2O3 describes a molecule made of 17 carbon atoms, 12 hydrogen atoms, 2 chlorine atoms and 3 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 1760.92%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 123.61%
    1.008 × 12 = 12.096 g/mol
  • Cl Chlorine × 221.15%
    35.45 × 2 = 70.900 g/mol
  • O Oxygen × 314.32%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C17H12Cl2O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 19 of 19 compounds

7-[(2,4-Dichlorobenzyl)oxy]-4-methyl-2H-chromen-2-one chemical structure, C17H12Cl2O3, CAS 405905-27-3
7-[(2,4-Dichlorobenzyl)oxy]-4-methyl-2H-chromen-2-one
CAS 405905-27-3C17H12Cl2O3
7-[(3,4-Dichlorophenyl)methoxy]-4-methylchromen-2-one chemical structure, C17H12Cl2O3, CAS 314262-54-9
7-[(3,4-Dichlorophenyl)methoxy]-4-methylchromen-2-one
CAS 314262-54-9C17H12Cl2O3
7-[(3-Chlorobenzyl)oxy]-4-(chloromethyl)-2H-chromen-2-one chemical structure, C17H12Cl2O3, CAS 911290-21-6
7-[(3-Chlorobenzyl)oxy]-4-(chloromethyl)-2H-chromen-2-one
CAS 911290-21-6C17H12Cl2O3
6-Chloro-7-[(4-chlorophenyl)methoxy]-4-methylchromen-2-one chemical structure, C17H12Cl2O3, CAS 325737-60-8
6-Chloro-7-[(4-chlorophenyl)methoxy]-4-methylchromen-2-one
CAS 325737-60-8C17H12Cl2O3
1,5-Bis(4-chlorophenyl)-1,3,5-pentanetrione chemical structure, C17H12Cl2O3, CAS 1469-92-7
1,5-Bis(4-chlorophenyl)-1,3,5-pentanetrione
CAS 1469-92-7C17H12Cl2O3
6-Chloro-7-[(2-chlorobenzyl)oxy]-4-methyl-2H-chromen-2-one chemical structure, C17H12Cl2O3, CAS 325737-59-5
6-Chloro-7-[(2-chlorobenzyl)oxy]-4-methyl-2H-chromen-2-one
CAS 325737-59-5C17H12Cl2O3
6,8-Dichloro-3-(4-methoxyphenyl)-4-methylchromen-2-one chemical structure, C17H12Cl2O3, CAS 262591-12-8
6,8-Dichloro-3-(4-methoxyphenyl)-4-methylchromen-2-one
CAS 262591-12-8C17H12Cl2O3
2-[(2,4-Dichlorophenyl)methylene]-6-ethoxybenzo[b]furan-3-one chemical structure, C17H12Cl2O3, CAS 623117-28-2
2-[(2,4-Dichlorophenyl)methylene]-6-ethoxybenzo[b]furan-3-one
CAS 623117-28-2C17H12Cl2O3
3-(2,4-Dichlorophenyl)-6-methoxy-4-methylchromen-2-one chemical structure, C17H12Cl2O3, CAS 263365-01-1
3-(2,4-Dichlorophenyl)-6-methoxy-4-methylchromen-2-one
CAS 263365-01-1C17H12Cl2O3
3-(2,4-Dichlorophenyl)-7-methoxy-4-methylchromen-2-one chemical structure, C17H12Cl2O3, CAS 263365-46-4
3-(2,4-Dichlorophenyl)-7-methoxy-4-methylchromen-2-one
CAS 263365-46-4C17H12Cl2O3
5-Carboxy-3-(2,4-dichlorobenzyl)-2-methylbenzo[b]furan chemical structure, C17H12Cl2O3, CAS 219763-10-7
5-Carboxy-3-(2,4-dichlorobenzyl)-2-methylbenzo[b]furan
CAS 219763-10-7C17H12Cl2O3
3-(2,4-Dichlorophenyl)-7-ethoxychromen-2-one chemical structure, C17H12Cl2O3, CAS 263365-41-9
3-(2,4-Dichlorophenyl)-7-ethoxychromen-2-one
CAS 263365-41-9C17H12Cl2O3
Prop-2-yn-1-yl 4-((2,4-dichlorobenzyl)oxy)benzoate chemical structure, C17H12Cl2O3, CAS 1706444-97-4
Prop-2-yn-1-yl 4-((2,4-dichlorobenzyl)oxy)benzoate
CAS 1706444-97-4C17H12Cl2O3
Prop-2-yn-1-yl 3-chloro-4-[(2-chlorobenzyl)oxy]benzoate chemical structure, C17H12Cl2O3, CAS 1706433-83-1
Prop-2-yn-1-yl 3-chloro-4-[(2-chlorobenzyl)oxy]benzoate
CAS 1706433-83-1C17H12Cl2O3
Prop-2-yn-1-yl 3-chloro-4-((4-chlorobenzyl)oxy)benzoate chemical structure, C17H12Cl2O3, CAS 1706429-00-6
Prop-2-yn-1-yl 3-chloro-4-((4-chlorobenzyl)oxy)benzoate
CAS 1706429-00-6C17H12Cl2O3
2-Propyn-1-yl 4-[(3,4-dichlorophenyl)methoxy]benzoate chemical structure, C17H12Cl2O3, CAS 84404-08-0
2-Propyn-1-yl 4-[(3,4-dichlorophenyl)methoxy]benzoate
CAS 84404-08-0C17H12Cl2O3
Methyl 4-(2,4-dichlorophenyl)-2H-1-benzopyran-6-carboxylate chemical structure, C17H12Cl2O3, CAS 1116096-85-5
Methyl 4-(2,4-dichlorophenyl)-2H-1-benzopyran-6-carboxylate
CAS 1116096-85-5C17H12Cl2O3
3,6-Dichloro-2-(3-methoxy-4-methylphenyl)-4H-1-benzopyran-4-one chemical structure, C17H12Cl2O3, CAS 194164-30-2
3,6-Dichloro-2-(3-methoxy-4-methylphenyl)-4H-1-benzopyran-4-one
CAS 194164-30-2C17H12Cl2O3
1-(2,4-Dichloro-6-hydroxy-3-methoxyphenyl)naphthalen-2-ol chemical structure, C17H12Cl2O3, CAS 1980086-78-9
1-(2,4-Dichloro-6-hydroxy-3-methoxyphenyl)naphthalen-2-ol
CAS 1980086-78-9C17H12Cl2O3

Frequently asked questions

What is the molar mass of C17H12Cl2O3?

The molar mass of C17H12Cl2O3 is 335.18 g/mol, calculated from standard atomic weights for 17 carbon atoms, 12 hydrogen atoms, 2 chlorine atoms and 3 oxygen atoms. The monoisotopic mass is 334.0163 Da.

How many compounds have the formula C17H12Cl2O3?

CompoundList lists 19 compounds with the molecular formula C17H12Cl2O3, including 7-[(2,4-Dichlorobenzyl)oxy]-4-methyl-2H-chromen-2-one, 7-[(3,4-Dichlorophenyl)methoxy]-4-methylchromen-2-one, 7-[(3-Chlorobenzyl)oxy]-4-(chloromethyl)-2H-chromen-2-one. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C17H12Cl2O3?

C17H12Cl2O3 has a degree of unsaturation of 11. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.